How do you remove a camshaft from a Chevy?
How do you remove a camshaft from a Chevy?
Remove the bolts in the crankshaft pulley using a socket. Pull the pulley off the crankshaft. Remove the single bolt in the center of the harmonic balancer using a socket and remove the balancer. Loosen and remove the four bolts that are vertically threaded into the bottom of the timing chain cover using a socket.
What kind of socket do I need to remove camshaft?
A 10 mm socket is needed to remove the two bolts in each coil that secure it to the valve cover. Pull the PCV hose off the valve cover. Remove all the bolts in the valve covers using a socket.
What does the gear at the end of the camshaft do?
The camshaft also features a gear at one end of the camshaft which tells the engine’s distributor when to send a spark to the spark plugs. Over time, the camshaft’s lobes wear down, resulting in poor performance and fuel economy.
When do you replace a Chevy camshaft sprocket?
When removing a Chevy camshaft for replacement, new valve lifters should always be included. Used lifters have a wear pattern that seriously reduces the life span of a new camshaft. Removing the camshaft requires removing the timing chain. It is always wise to replace the camshaft sprocket and timing chain as well…
Remove the bolts in the crankshaft pulley using a socket. Pull the pulley off the crankshaft. Remove the single bolt in the center of the harmonic balancer using a socket and remove the balancer. Loosen and remove the four bolts that are vertically threaded into the bottom of the timing chain cover using a socket.
How is timing chain installed on Chevy camshaft?
Remove the cam sprocket so that the timing chain can be installed, making sure that the timing marks on both the cam and crank sprockets align at their nearest point. Tighten the cam sprocket bolts to the proper torque value. Insert the lifters into the lifter bores.
When removing a Chevy camshaft for replacement, new valve lifters should always be included. Used lifters have a wear pattern that seriously reduces the life span of a new camshaft. Removing the camshaft requires removing the timing chain. It is always wise to replace the camshaft sprocket and timing chain as well…
Do you need to remove lifters before replacing camshaft?
Since the camshaft and lifters are internal components, several external parts will need to be removed first in order to complete this task. Additionally, careful attention must be given, when re-installing the replacement parts, in order for the engine to run properly upon completion of the swap.
